package cn.wolfcode.service;

import cn.wolfcode.domain.Order;

/**
 * @Description: 订单业务逻辑接口
 * @Author: 伍家钰
 * @Date: 2020/8/28 18:38
 * @Version: 1.0
 */
public interface IOrderService {
    // 定义返回值是为了获取时打印回显
    Order save(Long userId, Long productId);
}
